9051BALL END HEX KEY SET, LONG, 9 PIECES
Description
• FINISH: our hex keys have an exceptional anti-corrosion finish (patented). After treatment, the keys gain a smooth waterproof coating. 5 times more resistant to corrosion than classical finishing. Special steel 20% more resistant than a classical steel. Protanium steel. Exceptional torque keeping. Very good dimensional precision, more resistant to corrosion than a classical finish, above norms ISO 2936. Ergonomy: used as a haft, the holder allows more powerful tightening. Holder marking for an easy identification of the dimensions. Convenient: blocking device in the holder: to keep your tools in. Drive your wrench out with an easy rotation. SPHERICAL HEAD: ergonomy and comfort. Easy access thanks to a 30° inclination.